Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

hello world - strange variables behavior

Hello, I'm new to nios2 developpement and i'm having problems running the simple hello_world exemple : When I lauch this code : int main() { unsigned char i,j,k; printf("Hello from N...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

but why can I read 'i' correctly but not 'j' and 'k' ?

The thing is, i noticed this problem is some other project where i really needed to read back some avalon-slave-module registers values. I was getting really strange values so i then tried to run the simple hello_world on my board to see if i still had problems.

could the problem come from a bad sopc builder configuration ?